package extendsindex;

public class test {
    public static void main(String[] args) {
        //测试继承结构
        OrdinaryStudent os=new OrdinaryStudent();
        StudentCadre sc=new StudentCadre();
        sc.management();
        JavaTeacher glb=new JavaTeacher();
        glb.TeachJava();
        AiTeacher cc=new AiTeacher();
        cc.TeachAi();
    }
}
